/* ============================================================
   LOKX Workforce & Operations — admin theme v2
   Implements the "ERP redesign for security services" handoff:
   design tokens (light + dark), Public Sans / IBM Plex Mono,
   navy chrome with gold accents, list template, dashboard.
   ============================================================ */

/* ---------------- Design tokens (handoff) ---------------- */
:root, html[data-theme="light"] {
  --bg:#eef1f5; --surface:#ffffff; --surface-2:#f6f8fa;
  --lx-border:#e4e7ec; --lx-border-strong:#d2d7df;
  --lx-text:#17202e; --lx-text-2:#57616f; --lx-text-3:#8b95a3;
  --lokx-navy:#0f2747; --lokx-navy-2:#173a63;
  --lokx-gold:#c9a227; --gold-soft:#f4e8bd; --gold-ink:#7a6410;
  --on-navy:#eef2f7; --on-navy-dim:#9fb2ca;
  --good:#1f8a4c; --good-bg:#e7f4ec; --good-border:#c4e4d0;
  --warn:#a86e12; --warn-bg:#fbf1dd; --warn-border:#eed7a6;
  --bad:#c0392b; --bad-bg:#fbe9e7; --bad-border:#f2c7c1;
  --lx-info:#2a6fdb; --info-bg:#eaf1fd; --info-border:#c9ddf8;
  --lx-shadow:0 1px 2px rgba(16,32,60,.05),0 1px 3px rgba(16,32,60,.05);
  --lx-radius:11px;
}
html[data-theme="dark"] {
  --bg:#0a1220; --surface:#0f1c30; --surface-2:#0c1728;
  --lx-border:#20304a; --lx-border-strong:#2b3f5e;
  --lx-text:#e8edf3; --lx-text-2:#a7b6cb; --lx-text-3:#78899f;
  --lokx-navy:#0d2140; --lokx-navy-2:#12294a;
  --lokx-gold:#d6b23f; --gold-soft:#3a3316; --gold-ink:#e6c766;
  --on-navy:#eef2f7; --on-navy-dim:#9fb2ca;
  --good:#4ec27f; --good-bg:#12301f; --good-border:#1d5236;
  --warn:#e0b64d; --warn-bg:#332810; --warn-border:#5a4715;
  --bad:#ef6a5c; --bad-bg:#331a17; --bad-border:#5a2a25;
  --lx-info:#6aa4f0; --info-bg:#122540; --info-border:#1f4577;
  --lx-shadow:0 1px 3px rgba(0,0,0,.35);
}
@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] {
    --bg:#0a1220; --surface:#0f1c30; --surface-2:#0c1728;
    --lx-border:#20304a; --lx-border-strong:#2b3f5e;
    --lx-text:#e8edf3; --lx-text-2:#a7b6cb; --lx-text-3:#78899f;
    --lokx-navy:#0d2140; --lokx-navy-2:#12294a;
    --lokx-gold:#d6b23f; --gold-soft:#3a3316; --gold-ink:#e6c766;
    --on-navy:#eef2f7; --on-navy-dim:#9fb2ca;
    --good:#4ec27f; --good-bg:#12301f; --good-border:#1d5236;
    --warn:#e0b64d; --warn-bg:#332810; --warn-border:#5a4715;
    --bad:#ef6a5c; --bad-bg:#331a17; --bad-border:#5a2a25;
    --lx-info:#6aa4f0; --info-bg:#122540; --info-border:#1f4577;
    --lx-shadow:0 1px 3px rgba(0,0,0,.35);
  }
}

/* ------- Map Django admin variables onto the tokens ------- */
:root, html[data-theme="light"], html[data-theme="dark"], html[data-theme="auto"] {
  --font-family-primary: "Public Sans", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-family-monospace: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --body-bg: var(--bg);
  --body-fg: var(--lx-text);
  --body-quiet-color: var(--lx-text-2);
  --body-medium-color: var(--lx-text-2);
  --body-loud-color: var(--lx-text);
  --darkened-bg: var(--surface-2);
  --hairline-color: var(--lx-border);
  --border-color: var(--lx-border-strong);

  --primary: var(--lokx-navy-2);
  --primary-fg: var(--on-navy);
  --secondary: var(--lokx-navy);
  --accent: var(--lokx-gold);

  --header-bg: var(--lokx-navy);
  --header-color: var(--lokx-gold);
  --header-branding-color: var(--lokx-gold);
  --header-link-color: var(--on-navy);

  --breadcrumbs-bg: var(--surface);
  --breadcrumbs-fg: var(--lx-text);
  --breadcrumbs-link-fg: var(--lx-info);

  --link-fg: var(--lx-info);
  --link-hover-color: var(--gold-ink);
  --link-selected-fg: var(--lx-text);

  --object-tools-bg: var(--lokx-gold);
  --object-tools-fg: #211a06;
  --object-tools-hover-bg: var(--lokx-gold);

  --button-bg: var(--lokx-navy-2);
  --button-fg: var(--on-navy);
  --button-hover-bg: var(--lokx-navy);
  --default-button-bg: var(--lokx-gold);
  --default-button-fg: #211a06;
  --default-button-hover-bg: var(--lokx-gold);
  --close-button-bg: var(--lx-text-3);
  --close-button-hover-bg: var(--lx-text-2);

  --selected-bg: var(--gold-soft);
  --selected-row: var(--gold-soft);
  --message-success-bg: var(--good-bg);
  --message-warning-bg: var(--warn-bg);
  --message-error-bg: var(--bad-bg);
}

body {
  font-family: var(--font-family-primary);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* Page frame: centred content, 1280px max */
#container > #main { max-width: 1280px; margin: 0 auto; width: 100%; }
#content { padding: 24px; }

/* ---------------- Header & branding ---------------- */
#header { background: var(--lokx-navy); color: var(--on-navy); padding: 12px 24px; }
#branding h1, #site-name { font-weight: 800; }
.lokx-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.lokx-brand .lokx-mark { flex: 0 0 auto; line-height: 0; }
.lokx-brand .lokx-text { display: inline-flex; flex-direction: column; line-height: 1.05; }
.lokx-brand .lokx-text strong { color: var(--lokx-gold); font-size: 18px; letter-spacing: .05em; font-weight: 800; }
.lokx-brand .lokx-text small { color: var(--on-navy-dim); font-size: 11px; letter-spacing: .3px; }
#user-tools { font-size: 11px; letter-spacing: .04em; }
#user-tools a { color: var(--on-navy-dim); border-bottom: none; font-weight: 600; }
#user-tools a:hover { color: var(--on-navy); text-decoration: underline; }

/* Default (gold) buttons keep dark ink for contrast */
.button.default, input[type=submit].default, .submit-row input.default {
  color: #211a06; font-weight: 700; border-radius: 9px;
}
.button, input[type=submit], input[type=button], .submit-row input, a.button {
  border-radius: 9px;
}
.object-tools a { border-radius: 999px; font-weight: 700; }

/* ---------------- Breadcrumbs ---------------- */
div.breadcrumbs {
  background: var(--surface); color: var(--lx-text);
  border-bottom: 1px solid var(--lx-border);
  padding: 11px 24px; font-size: 13px;
}
div.breadcrumbs a { color: var(--lx-info); }
div.breadcrumbs a:hover { color: var(--gold-ink); }

/* ---------------- Module headings / misc chrome ---------------- */
.module h2, .module caption, .inline-group h2 {
  background: var(--lokx-navy); color: var(--on-navy);
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase; font-weight: 700;
}
#content h1 { font-weight: 800; font-size: 26px; letter-spacing: -.01em; color: var(--lx-text); }
fieldset.module { background: var(--surface); border: 1px solid var(--lx-border); border-radius: var(--lx-radius); box-shadow: var(--lx-shadow); }

/* ---------------- Changelist: table ---------------- */
#changelist .results {
  border: 1px solid var(--lx-border); border-radius: var(--lx-radius);
  overflow-x: auto; background: var(--surface); box-shadow: var(--lx-shadow);
}
#result_list { width: 100%; border-collapse: collapse; min-width: 760px; }
#result_list thead th {
  text-align: left; padding: 12px 16px; font-size: 11px; letter-spacing: .05em;
  text-transform: uppercase; color: var(--lx-text-3); font-weight: 700;
  border-bottom: 2px solid var(--lx-border-strong); white-space: nowrap;
  background: var(--surface-2);
}
#result_list thead th a { color: var(--lx-text-3); }
#result_list tbody tr { background: var(--surface); }
#result_list tbody tr:hover { background: var(--surface-2); }
#result_list tbody tr.selected { background: var(--gold-soft); }
#result_list td, #result_list tbody th {
  padding: 13px 16px; border-bottom: 1px solid var(--lx-border);
  vertical-align: top; font-size: 14px;
}
#result_list tbody th a, #result_list td a { color: var(--lx-info); font-weight: 600; text-decoration: none; }
#result_list tbody th a:hover, #result_list td a:hover { text-decoration: underline; }
.row1, .row2 { background: var(--surface); }

/* ---------------- Changelist: search / actions / paginator ---------------- */
#changelist-search input[type="text"] {
  background: var(--surface); border: 1px solid var(--lx-border);
  border-radius: 9px; padding: 10px 12px; font-size: 14px; color: var(--lx-text);
}
#changelist-search input[type="submit"] {
  background: var(--lokx-navy); color: var(--on-navy); border-radius: 9px;
  padding: 10px 16px; font-weight: 600;
}
#changelist .actions {
  background: var(--surface-2); border: 1px solid var(--lx-border);
  border-radius: 9px; padding: 11px 14px; margin-bottom: 12px; color: var(--lx-text-2);
}
#changelist .actions select {
  border: 1px solid var(--lx-border-strong); border-radius: 7px; background: var(--surface);
  color: var(--lx-text);
}
#changelist .actions .button {
  background: transparent; border: 1px solid var(--lx-border-strong);
  color: var(--lx-text); border-radius: 8px; font-weight: 600;
}
#changelist .actions .button:hover { border-color: var(--lokx-gold); }
.paginator { font-size: 13px; color: var(--lx-text-3); background: transparent; border: none; }
.paginator a:link, .paginator a:visited {
  background: var(--surface); border: 1px solid var(--lx-border); border-radius: 7px;
  color: var(--lx-text-2);
}
.paginator a:hover { border-color: var(--lokx-gold); color: var(--lx-text); background: var(--surface); }
.paginator .this-page { background: var(--gold-soft); border-radius: 7px; padding: 2px 8px; color: var(--lx-text); }

/* ---------------- Changelist: filter sidebar ---------------- */
#changelist-filter {
  background: var(--surface); border: 1px solid var(--lx-border);
  border-radius: var(--lx-radius); box-shadow: var(--lx-shadow); overflow: hidden;
}
#changelist-filter h2 {
  background: var(--lokx-navy); color: var(--on-navy);
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 12px 16px; margin: 0;
}
#changelist-filter h3 {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; color: var(--lx-text-3); padding: 12px 10px 5px; margin: 0;
}
#changelist-filter ul { padding: 0 8px 10px; margin: 0; }
#changelist-filter li { list-style: none; margin: 1px 0; }
#changelist-filter li a {
  display: block; padding: 7px 10px; border-radius: 7px;
  color: var(--lx-text-2); font-size: 13px; text-decoration: none;
}
#changelist-filter li a:hover { background: var(--surface-2); color: var(--lx-text); }
#changelist-filter li.selected a {
  background: var(--gold-soft); color: var(--lx-text); font-weight: 700;
}

/* ---------------- Status pills & badges ---------------- */
.lokx-pill {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 700; white-space: nowrap; border: 1px solid transparent;
}
.lokx-pill.tone-good { background: var(--good-bg); color: var(--good); border-color: var(--good-border); }
.lokx-pill.tone-warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-border); }
.lokx-pill.tone-bad { background: var(--bad-bg); color: var(--bad); border-color: var(--bad-border); }
.lokx-pill.tone-info { background: var(--info-bg); color: var(--lx-info); border-color: var(--info-border); }
.lokx-pill.tone-neutral { background: var(--surface-2); color: var(--lx-text-2); border-color: var(--lx-border); font-weight: 600; }

/* ---------------- Forms ---------------- */
.form-row { border-bottom: 1px solid var(--lx-border); }
input[type=text], input[type=password], input[type=email], input[type=url],
input[type=number], input[type=tel], textarea, select, .vTextField {
  border: 1px solid var(--lx-border-strong); border-radius: 8px;
  background: var(--surface); color: var(--lx-text);
}
input:focus, textarea:focus, select:focus { border-color: var(--lokx-gold); outline: none; }

/* ---------------- Dashboard ---------------- */
.lokx-dash { margin: 0 0 22px; }
.lokx-dash h2.lokx-h, h2.lokx-h {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; text-transform: uppercase; letter-spacing: .09em;
  margin: 34px 0 12px; color: var(--lx-text-3); font-weight: 700;
}
.lokx-dash h2.lokx-h::after, h2.lokx-h::after {
  content: ""; flex: 1; height: 1px; background: var(--lx-border);
}
.lokx-dash h2.lokx-h:first-child { margin-top: 6px; }

.lokx-stats {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(188px, 1fr));
}
.lokx-card {
  background: var(--surface);
  border: 1px solid var(--lx-border);
  border-top: 3px solid var(--lokx-gold);
  border-radius: var(--lx-radius); padding: 17px 18px;
  text-decoration: none; display: block; box-shadow: var(--lx-shadow);
}
.lokx-card .num { font-size: 30px; font-weight: 800; color: var(--lx-text); letter-spacing: -.01em; }
.lokx-card .lbl { font-size: 13px; font-weight: 600; color: var(--lx-text-2); margin-top: 3px; }
a.lokx-card:hover { border-color: var(--lokx-gold); }

.lokx-alerts { display: grid; gap: 9px; margin-top: 4px; }
.lokx-alert {
  border: 1px solid var(--lx-border);
  border-left: 4px solid var(--lx-info);
  background: var(--surface);
  padding: 13px 16px; border-radius: 9px; font-size: 14px;
  color: var(--lx-text); box-shadow: var(--lx-shadow);
}
.lokx-alert.ok { border-left-color: var(--good); }
.lokx-alert.warn { border-left-color: var(--warn); }
.lokx-alert.bad { border-left-color: var(--bad); }
.lokx-alert a { font-weight: 600; color: var(--lx-info); text-decoration: none; }
.lokx-alert a:hover { text-decoration: underline; }

.lokx-tiles {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.lokx-tile {
  display: flex; align-items: center; gap: 14px; text-decoration: none;
  background: var(--surface); border: 1px solid var(--lx-border);
  border-radius: var(--lx-radius); padding: 15px 16px; color: var(--lx-text);
  box-shadow: var(--lx-shadow);
}
.lokx-tile:hover { border-color: var(--lokx-gold); }
.lokx-tile .ico {
  flex: 0 0 40px; width: 40px; height: 40px; border-radius: 10px;
  background: var(--lokx-navy); color: var(--lokx-gold);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800;
}
.lokx-tile .t-main { font-weight: 700; font-size: 15px; }
.lokx-tile .t-sub { font-size: 13px; color: var(--lx-text-2); }

/* Mono for codes and numbers */
#result_list td.field-employee_code, #result_list td.field-invoice_number,
#result_list td.field-credit_note_number, #result_list td.field-grn_number,
#result_list td.field-issue_number, #result_list td.field-nic_number,
#result_list td.field-phone, #result_list td.field-vat_number,
#result_list td.field-tin_number, #result_list td.field-reference_number {
  font-family: var(--font-family-monospace); font-size: 13px; color: var(--lx-text-2);
  white-space: nowrap;
}

/* ---------------- Round B (1.7): mandatory-field markers ---------------- */
/* Every field the system will refuse to save without shows a red asterisk,
   across all admin forms (stacked labels and tabular-inline headers). */
.form-row label.required:after,
.aligned label.required:after,
form label.required:after,
.module th.required:after,
table thead th.required:after {
  content: " *";
  color: var(--bad, #c0392b);
  font-weight: 700;
}